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-rw-r--r--arch/sh/boards/mach-cayman/led.c51
1 files changed, 0 insertions, 51 deletions
diff --git a/arch/sh/boards/mach-cayman/led.c b/arch/sh/boards/mach-cayman/led.c
deleted file mode 100644
index a808eac4ecd6..000000000000
--- a/arch/sh/boards/mach-cayman/led.c
+++ /dev/null
@@ -1,51 +0,0 @@
1/*
2 * arch/sh/boards/cayman/led.c
3 *
4 * Copyright (C) 2002 Stuart Menefy <stuart.menefy@st.com>
5 *
6 * May be copied or modified under the terms of the GNU General Public
7 * License. See linux/COPYING for more information.
8 *
9 * Flash the LEDs
10 */
11#include <asm/io.h>
12
13/*
14** It is supposed these functions to be used for a low level
15** debugging (via Cayman LEDs), hence to be available as soon
16** as possible.
17** Unfortunately Cayman LEDs relies on Cayman EPLD to be mapped
18** (this happen when IRQ are initialized... quite late).
19** These triky dependencies should be removed. Temporary, it
20** may be enough to NOP until EPLD is mapped.
21*/
22
23extern unsigned long epld_virt;
24
25#define LED_ADDR (epld_virt + 0x008)
26#define HDSP2534_ADDR (epld_virt + 0x100)
27
28void mach_led(int position, int value)
29{
30 if (!epld_virt)
31 return;
32
33 if (value)
34 ctrl_outl(0, LED_ADDR);
35 else
36 ctrl_outl(1, LED_ADDR);
37
38}
39
40void mach_alphanum(int position, unsigned char value)
41{
42 if (!epld_virt)
43 return;
44
45 ctrl_outb(value, HDSP2534_ADDR + 0xe0 + (position << 2));
46}
47
48void mach_alphanum_brightness(int setting)
49{
50 ctrl_outb(setting & 7, HDSP2534_ADDR + 0xc0);
51}